| article html file updated | 31 August 2025 00:20 CEST | Update | https://www.mdpi.com/2071-1050/11/17/4569 |
| article html file updated | 20 July 2022 04:46 CEST | Update | - |
| article html file updated | 13 February 2020 11:50 CET | Update | - |
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| article html file updated | 27 August 2019 17:47 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 11:56 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/17/4569/pdf |
| article xml uploaded. | 27 August 2019 11:56 CEST | Update | https://www.mdpi.com/2071-1050/11/17/4569/xml |
| article xml file uploaded | 27 August 2019 11:56 CEST | Update | - |
| article pdf uploaded. | 22 August 2019 16:04 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/17/4569/pdf-vor |
| article xml file uploaded | 22 August 2019 16:04 CEST | Original file | - |
